Annual report pursuant to Section 13 and 15(d)

Equity Method Invesments (Details)

v3.19.1
Equity Method Invesments (Details) - USD ($)
$ in Millions
12 Months Ended
Feb. 28, 2019
Nov. 01, 2018
Feb. 28, 2018
Feb. 28, 2017
Schedule of Equity Method Investments [Line Items]        
Equity method investments $ 3,465.6   $ 121.5 $ 98.7
Canopy Equity Method Investment [Member]        
Schedule of Equity Method Investments [Line Items]        
Equity method investments $ 3,332.1   $ 0.0  
Equity method investment, ownership percentage 36.00% 36.60% 0.00%  
Current assets $ 3,800.7      
Noncurrent assets 2,466.0      
Current liabilities 216.8      
Noncurrent liabilities 668.2      
Noncontrolling interests 143.3      
Net sales 48.6      
Gross profit 11.2      
Net loss (39.6)      
Net loss attributable to Canopy (27.8)      
Other equity method investments [Member]        
Schedule of Equity Method Investments [Line Items]        
Equity method investments $ 133.5   $ 121.5  
Other equity method investments [Member] | Minimum [Member]        
Schedule of Equity Method Investments [Line Items]        
Equity method investment, ownership percentage 20.00%   20.00%  
Other equity method investments [Member] | Maximum [Member]        
Schedule of Equity Method Investments [Line Items]        
Equity method investment, ownership percentage 50.00%   50.00%